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            <article class="content wrap" id="_content" data-uid="CodeJam.Services.ServiceProviderHelper">
  
  
  <h1 id="CodeJam_Services_ServiceProviderHelper" data-uid="CodeJam.Services.ServiceProviderHelper" class="text-break">Class ServiceProviderHelper
  </h1>
  <div class="markdown level0 summary"><p><span class="xref">System.IServiceProvider</span> and <a class="xref" href="CodeJam.Services.IServicePublisher.html">IServicePublisher</a> helper methods.</p>
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><span class="xref">System.Object</span></div>
    <div class="level1"><span class="xref">ServiceProviderHelper</span></div>
  </div>
  <div class="inheritedMembers">
    <h5>Inherited Members</h5>
    <div>
      <span class="xref">System.Object.ToString()</span>
    </div>
    <div>
      <span class="xref">System.Object.Equals(System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.Equals(System.Object, System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.ReferenceEquals(System.Object, System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.GetHashCode()</span>
    </div>
    <div>
      <span class="xref">System.Object.GetType()</span>
    </div>
    <div>
      <span class="xref">System.Object.MemberwiseClone()</span>
    </div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="CodeJam.Services.html">CodeJam.Services</a></h6>
  <h6><strong>Assembly</strong>: CodeJam.Blocks.dll</h6>
  <h5 id="CodeJam_Services_ServiceProviderHelper_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static class ServiceProviderHelper</code></pre>
  </div>
  <h3 id="methods">Methods
  </h3>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/rsdn/CodeJam/new/master/apiSpec/new?filename=CodeJam_Services_ServiceProviderHelper_GetRequiredService_System_IServiceProvider_System_Type_.md&amp;value=---%0Auid%3A%20CodeJam.Services.ServiceProviderHelper.GetRequiredService(System.IServiceProvider%2CSystem.Type)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
  </span>
  <span class="small pull-right mobile-hide">
    <a href="https://github.com/rsdn/CodeJam/blob/master/Blocks/src/Services/ServiceProviderHelper.cs/#L21">View Source</a>
  </span>
  <a id="CodeJam_Services_ServiceProviderHelper_GetRequiredService_" data-uid="CodeJam.Services.ServiceProviderHelper.GetRequiredService*"></a>
  <h4 id="CodeJam_Services_ServiceProviderHelper_GetRequiredService_System_IServiceProvider_System_Type_" data-uid="CodeJam.Services.ServiceProviderHelper.GetRequiredService(System.IServiceProvider,System.Type)">GetRequiredService(IServiceProvider, Type)</h4>
  <div class="markdown level1 summary"><p>Gets the service object of the specified type, or throws an exception if service not registered.</p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static object GetRequiredService(this IServiceProvider provider, Type serviceType)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.IServiceProvider</span></td>
        <td><span class="parametername">provider</span></td>
        <td><p>Instance of <span class="xref">System.IServiceProvider</span>.</p>
</td>
      </tr>
      <tr>
        <td><span class="xref">System.Type</span></td>
        <td><span class="parametername">serviceType</span></td>
        <td><p>An object that specifies the type of service object to get.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Object</span></td>
        <td><p>A service object of type <code data-dev-comment-type="paramref" class="paramref">serviceType</code>.</p>
</td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/rsdn/CodeJam/new/master/apiSpec/new?filename=CodeJam_Services_ServiceProviderHelper_GetRequiredService__1_System_IServiceProvider_.md&amp;value=---%0Auid%3A%20CodeJam.Services.ServiceProviderHelper.GetRequiredService%60%601(System.IServiceProvider)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/rsdn/CodeJam/blob/master/Blocks/src/Services/ServiceProviderHelper.cs/#L58">View Source</a>
  </span>
  <a id="CodeJam_Services_ServiceProviderHelper_GetRequiredService_" data-uid="CodeJam.Services.ServiceProviderHelper.GetRequiredService*"></a>
  <h4 id="CodeJam_Services_ServiceProviderHelper_GetRequiredService__1_System_IServiceProvider_" data-uid="CodeJam.Services.ServiceProviderHelper.GetRequiredService``1(System.IServiceProvider)">GetRequiredService&lt;T&gt;(IServiceProvider)</h4>
  <div class="markdown level1 summary"><p>Gets the service object of the specified type, or throws an exception if service not registered.</p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static T GetRequiredService&lt;T&gt;(this IServiceProvider provider)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.IServiceProvider</span></td>
        <td><span class="parametername">provider</span></td>
        <td><p>Instance of <span class="xref">System.IServiceProvider</span>.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">T</span></td>
        <td><p>A service object of type <code data-dev-comment-type="typeparamref" class="typeparamref">T</code>.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h5 class="typeParameters">Type Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="parametername">T</span></td>
        <td><p>An object that specifies the type of service object to get.</p>
</td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/rsdn/CodeJam/new/master/apiSpec/new?filename=CodeJam_Services_ServiceProviderHelper_GetService__1_System_IServiceProvider_.md&amp;value=---%0Auid%3A%20CodeJam.Services.ServiceProviderHelper.GetService%60%601(System.IServiceProvider)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
  </span>
  <span class="small pull-right mobile-hide">
    <a href="https://github.com/rsdn/CodeJam/blob/master/Blocks/src/Services/ServiceProviderHelper.cs/#L42">View Source</a>
  </span>
  <a id="CodeJam_Services_ServiceProviderHelper_GetService_" data-uid="CodeJam.Services.ServiceProviderHelper.GetService*"></a>
  <h4 id="CodeJam_Services_ServiceProviderHelper_GetService__1_System_IServiceProvider_" data-uid="CodeJam.Services.ServiceProviderHelper.GetService``1(System.IServiceProvider)">GetService&lt;T&gt;(IServiceProvider)</h4>
  <div class="markdown level1 summary"><p>Gets the service object of the specified type.</p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static T GetService&lt;T&gt;(this IServiceProvider provider)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.IServiceProvider</span></td>
        <td><span class="parametername">provider</span></td>
        <td><p>Instance of <span class="xref">System.IServiceProvider</span>.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">T</span></td>
        <td><p>A service object of type serviceType.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h5 class="typeParameters">Type Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="parametername">T</span></td>
        <td><p>An object that specifies the type of service object to get.</p>
</td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/rsdn/CodeJam/new/master/apiSpec/new?filename=CodeJam_Services_ServiceProviderHelper_Publish__1_CodeJam_Services_IServicePublisher___0_.md&amp;value=---%0Auid%3A%20CodeJam.Services.ServiceProviderHelper.Publish%60%601(CodeJam.Services.IServicePublisher%2C%60%600)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <span class="small pull-right mobile-hide">
    <a href="https://github.com/rsdn/CodeJam/blob/master/Blocks/src/Services/ServiceProviderHelper.cs/#L70">View Source</a>
  </span>
  <a id="CodeJam_Services_ServiceProviderHelper_Publish_" data-uid="CodeJam.Services.ServiceProviderHelper.Publish*"></a>
  <h4 id="CodeJam_Services_ServiceProviderHelper_Publish__1_CodeJam_Services_IServicePublisher___0_" data-uid="CodeJam.Services.ServiceProviderHelper.Publish``1(CodeJam.Services.IServicePublisher,``0)">Publish&lt;T&gt;(IServicePublisher, T)</h4>
  <div class="markdown level1 summary"><p>Publish service.</p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static IDisposable Publish&lt;T&gt;(this IServicePublisher publisher, T serviceInstance)where T : class</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CodeJam.Services.IServicePublisher.html">IServicePublisher</a></td>
        <td><span class="parametername">publisher</span></td>
        <td><p>Service publisher.</p>
</td>
      </tr>
      <tr>
        <td><span class="xref">T</span></td>
        <td><span class="parametername">serviceInstance</span></td>
        <td><p>Instance of service of type <code data-dev-comment-type="typeparamref" class="typeparamref">T</code></p>
</td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.IDisposable</span></td>
        <td><p>Disposable cookie to conceal published service</p>
</td>
      </tr>
    </tbody>
  </table>
  <h5 class="typeParameters">Type Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="parametername">T</span></td>
        <td><p>Type of service object to publish.</p>
</td>
      </tr>
    </tbody>
  </table>
  <span class="small pull-right mobile-hide">
    <span class="divider">|</span>
    <a href="https://github.com/rsdn/CodeJam/new/master/apiSpec/new?filename=CodeJam_Services_ServiceProviderHelper_Publish__1_CodeJam_Services_IServicePublisher_System_Func_CodeJam_Services_IServicePublisher___0__.md&amp;value=---%0Auid%3A%20CodeJam.Services.ServiceProviderHelper.Publish%60%601(CodeJam.Services.IServicePublisher%2CSystem.Func%7BCodeJam.Services.IServicePublisher%2C%60%600%7D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a>
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  <a id="CodeJam_Services_ServiceProviderHelper_Publish_" data-uid="CodeJam.Services.ServiceProviderHelper.Publish*"></a>
  <h4 id="CodeJam_Services_ServiceProviderHelper_Publish__1_CodeJam_Services_IServicePublisher_System_Func_CodeJam_Services_IServicePublisher___0__" data-uid="CodeJam.Services.ServiceProviderHelper.Publish``1(CodeJam.Services.IServicePublisher,System.Func{CodeJam.Services.IServicePublisher,``0})">Publish&lt;T&gt;(IServicePublisher, Func&lt;IServicePublisher, T&gt;)</h4>
  <div class="markdown level1 summary"><p>Publish service.</p>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static IDisposable Publish&lt;T&gt;(this IServicePublisher publisher, Func&lt;IServicePublisher, T&gt; instanceFactory)where T : class</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="CodeJam.Services.IServicePublisher.html">IServicePublisher</a></td>
        <td><span class="parametername">publisher</span></td>
        <td><p>Service publisher.</p>
</td>
      </tr>
      <tr>
        <td><span class="xref">System.Func</span>&lt;<a class="xref" href="CodeJam.Services.IServicePublisher.html">IServicePublisher</a>, T&gt;</td>
        <td><span class="parametername">instanceFactory</span></td>
        <td><p>Factory to create service instance</p>
</td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.IDisposable</span></td>
        <td><p>Disposable cookie to conceal published service</p>
</td>
      </tr>
    </tbody>
  </table>
  <h5 class="typeParameters">Type Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="parametername">T</span></td>
        <td><p>Type of service object to publish.</p>
</td>
      </tr>
    </tbody>
  </table>
</article>
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